Secondary successional forests undergo tightly-coupled changes in soil microbial community structure and soil organic matter

doi:10.1016/j.soilbio.2018.10.004

	Secondary successional forests undergo tightly-coupled changes in soil microbial community structure and soil organic matter
	Shao, Pengshuai 1,2; Liang, Chao 1; Rubert-Nason, Kennedy 3; Li, Xiangzhen 4; Xie, Hongtu 1; Bao, Xuelian 1
刊名	SOIL BIOLOGY & BIOCHEMISTRY
	2019
卷号	128 页码:56-65
关键词	Secondary forest succession Soil layer Prokaryote Soil organic matter 16S rRNA Mid-IR spectroscopy
ISSN号	0038-0717
DOI	10.1016/j.soilbio.2018.10.004
英文摘要	Soil microbes link aboveground and belowground ecosystem processes by modulating nutrient retention, recycling, and availability to plants. The diversity and abundance of soil microbes are influenced by biotic and edaphic factors such as plant communities and soil chemistry. Despite this general understanding, relatively few details are known about how soil microbial community structure responds to changing plant communities and soil chemistry associated with secondary forest succession. To address these gaps, we used 16S rRNA gene sequencing to investigate how diversity, composition and abundance of soil prokaryotic communities differed among five successional stages at two soil depths in a temperate forest, and then related these differences with soil properties. Oligotrophic prokaryotic taxa were more common in earlier successional stages, and community diversity declined at later forest successional stages. Prokaryotic diversity was consistently higher in topsoil than subsoil. Prokaryotic community composition varied with respect to soil organic matter (SOM) properties. The relative abundances of specific carbon (C) functional groups (e.g., aliphatic C groups, aromatic C groups and polysaccharides) revealed by mid-IR spectroscopy were strongly related with prokaryotic community composition. Overall, this study revealed that changes in soil prokaryotic community structure (diversity, composition and taxa abundance) paralleled changes in plant communities and soil chemistry associated with forest succession, and that these changes can be inferred through changes in SOM properties.
资助项目	National Key Research and Development Program[2016YFA0600802] ; National Natural Science Foundation of China[41471218] ; National Natural Science Foundation of China[41501282] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB15010303]
WOS研究方向	Agriculture
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000453112700006
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/123814]
专题	中国科学院沈阳应用生态研究所
通讯作者	Liang, Chao
作者单位	1.Chinese Acad Sci, Inst Appl Ecol, Key Lab Forest Ecol & Management, Shenyang 110016, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Wisconsin, Dept Entomol, Madison, WI 53706 USA 4.Chinese Acad Sci, Chengdu Inst Biol, Key Lab Environm & Appl Microbiol, Chengdu 610041, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Shao, Pengshuai,Liang, Chao,Rubert-Nason, Kennedy,et al. Secondary successional forests undergo tightly-coupled changes in soil microbial community structure and soil organic matter[J]. SOIL BIOLOGY & BIOCHEMISTRY,2019,128:56-65.
APA	Shao, Pengshuai,Liang, Chao,Rubert-Nason, Kennedy,Li, Xiangzhen,Xie, Hongtu,&Bao, Xuelian.(2019).Secondary successional forests undergo tightly-coupled changes in soil microbial community structure and soil organic matter.SOIL BIOLOGY & BIOCHEMISTRY,128,56-65.
MLA	Shao, Pengshuai,et al."Secondary successional forests undergo tightly-coupled changes in soil microbial community structure and soil organic matter".SOIL BIOLOGY & BIOCHEMISTRY 128(2019):56-65.